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Injector wiring in pairs


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Im running an MX5 NA with a G4 PNP and I have put a Mazda 3/6/NC 2l engine in.


Im wiring at the moment and the injector wiring on the factory loom is wired so 2 injectors are on the same signal wire.

The new motor on the factory loom has them wired individually.


Is there an advantage to individual wiring? Can I wire them in pairs so I can use the loom in the car?

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No issue to retain the paired wiring, The benefit of individually wiring the injectors is you can then do individual cylinder trims and the firing of the injectors is timed correctly to the cylinder position (this is also adjustable). 


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